code: def hadoop_exists(path: str) -> bool:
      """Returns ``True`` if `path` exists.
  
      Parameters
      ----------
      path : :class:`str`
  
      Returns
      -------
      :obj:`.bool`
      """
      return Env.fs().exists(path)
  
file_path: hail/hail/python/hail/utils/hadoop_utils.py
imports: import gzip
  import io
  import os.path
  import sys
  from typing import Any, Dict, List
  from hail.fs.hadoop_fs import HadoopFS
  from hail.utils import local_path_uri
  from hail.utils.java import Env, info
  from hail.typecheck import typecheck, enumeration
label_desc: Use image node_id 3 for calling a global function with example usage: hadoop_exists(path) and returns: Env